GB1526353A - Solvent for dyes used in pressure-sensitive copying paper - Google Patents

Solvent for dyes used in pressure-sensitive copying paper

Info

Publication number
GB1526353A
GB1526353A GB17758/76A GB1775876A GB1526353A GB 1526353 A GB1526353 A GB 1526353A GB 17758/76 A GB17758/76 A GB 17758/76A GB 1775876 A GB1775876 A GB 1775876A GB 1526353 A GB1526353 A GB 1526353A
Authority
GB
United Kingdom
Prior art keywords
component
copying paper
solvent
pressure
dyes used
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB17758/76A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kureha Corp
Original Assignee
Kureha Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Kureha Corp filed Critical Kureha Corp
Publication of GB1526353A publication Critical patent/GB1526353A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/124—Duplicating or marking methods; Sheet materials for use therein using pressure to make a masked colour visible, e.g. to make a coloured support visible, to create an opaque or transparent pattern, or to form colour by uniting colour-forming components
    • B41M5/165—Duplicating or marking methods; Sheet materials for use therein using pressure to make a masked colour visible, e.g. to make a coloured support visible, to create an opaque or transparent pattern, or to form colour by uniting colour-forming components characterised by the use of microcapsules; Special solvents for incorporating the ingredients
    • B41M5/1655—Solvents
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
    • C09B67/0071—Process features in the making of dyestuff preparations; Dehydrating agents; Dispersing agents; Dustfree compositions
    • C09B67/0083—Solutions of dyes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
    • Y10T428/2984—Microcapsule with fluid core [includes liposome]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Color Printing (AREA)

Abstract

1526353 Solvents for dyes used in pressuresensitive copying paper KUREHA KAGAKU KOGYO KK 30 April 1976 [2 May 1975] 17758/76 Heading C4A [Also in Division D2] A solvent, useful for preparing a dye solution to be employed in pressure-sensitive copying paper, comprises as a first component (a) an aromatic hydrocarbon selected from alkyl naphthalenes, alkyl biphenyls, dibenzyl toluene, diaryl ethanes and hydrogenated terphenyls and mixtures of two or more of such aromatic hydrocarbons, and as a second component (b) at feast one aliphatic acid diester of the formula: ROOC-(-CH 2 -) n -COOR wherein R is methyl or ethyl and n is a number from 2 to 4, the component (b) being present in an amount of 0À5 to 10 parts by weight per 100 parts by weight of the component (a).
GB17758/76A 1975-05-02 1976-04-30 Solvent for dyes used in pressure-sensitive copying paper Expired GB1526353A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50052588A JPS604797B2 (en) 1975-05-02 1975-05-02 Dye solvent for pressure-sensitive copying paper

Publications (1)

Publication Number Publication Date
GB1526353A true GB1526353A (en) 1978-09-27

Family

ID=12918942

Family Applications (1)

Application Number Title Priority Date Filing Date
GB17758/76A Expired GB1526353A (en) 1975-05-02 1976-04-30 Solvent for dyes used in pressure-sensitive copying paper

Country Status (5)

Country Link
US (1) US4070303A (en)
JP (1) JPS604797B2 (en)
DE (1) DE2618575C3 (en)
FR (1) FR2309613A1 (en)
GB (1) GB1526353A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4383706A (en) * 1979-08-31 1983-05-17 Kureha Kagaku Kogyo Kabushiki Kaisha Pressure-sensitive recording paper
US4699658A (en) * 1986-05-02 1987-10-13 Kureha Kagaku Kogyo Kabushiki Kaisha Solvent for chromogenic dye-precursor material for pressure-sensitive recording paper sheet and pressure-sensitive recording paper sheet prepared by using the solvent
GB2189798A (en) * 1986-05-02 1987-11-04 Kureha Chemical Ind Co Ltd Solvent for chromogenic dye-precursor material for pressure-sensitive recording paper
US4714495A (en) * 1986-04-09 1987-12-22 Kupeha Kagaku Kogyo Kabushiki Kaisha Solvent, ink and coated paper for carbonless copying system
US4774136A (en) * 1986-05-02 1988-09-27 Kureha Kagaku Kogyo Kabushiki Kaisha Solvent for the chromogenic dye-precursor material for a pressure-sensitive recording paper sheet and a pressure-sensitive recording paper sheet prepared by using the solvent
US4774223A (en) * 1986-04-09 1988-09-27 Toko International Patent Office Solvent, ink and coated paper for carbonless copying system
US5281266A (en) * 1991-06-18 1994-01-25 The Wiggins Teape Group Limited Solvent compositions for use in pressure-sensitive copying paper
US5464803A (en) * 1992-06-04 1995-11-07 The Wiggins Teape Group Limited Pressure-sensitive record material
US5605874A (en) * 1994-07-20 1997-02-25 The Wiggins Teape Group Limited Pressure-sensitive copying material

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4335013A (en) * 1979-08-24 1982-06-15 Monsanto Company Solvents useful in pressure-sensitive mark-recording systems
US4343652A (en) * 1979-08-24 1982-08-10 Monsanto Europe S.A. Chromogen solutions for pressure-sensitive mark-recording systems
GB2061991B (en) * 1979-10-26 1983-06-22 Ciba Geigy Ag Colour former composition
JPH0688451B2 (en) * 1986-12-04 1994-11-09 富士写真フイルム株式会社 Recording material
JPS63147582U (en) * 1987-03-20 1988-09-28
US5011620A (en) * 1989-08-07 1991-04-30 E. I. Du Pont De Nemours And Company Cleaning composition of dibasic ester and hydrocarbon solvent
US5062988A (en) * 1989-08-07 1991-11-05 E. I. Du Pont De Nemours And Company Cleaning composition of dibasic ester, hydrocarbon solvent and compatibilizing component
US5916857A (en) * 1997-11-17 1999-06-29 Federal Service & Supply, Inc. Cleaning composition for removing viscid resinous organic matter

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3016308A (en) * 1957-08-06 1962-01-09 Moore Business Forms Inc Recording paper coated with microscopic capsules of coloring material, capsules and method of making
CA937824A (en) * 1970-07-11 1973-12-04 Kureha Kagaku Kogyo Kabushiki Kaisha Microcapsules for carbonless copying paper
US3627581A (en) * 1970-10-19 1971-12-14 Ncr Co Pressure-sensitive record material
JPS5016967B1 (en) * 1971-08-04 1975-06-17
BE790321A (en) * 1971-10-20 1973-04-19 Monsanto Co SOLVENTS FOR COLORANTS OF PRESSURE SENSITIVE RECORDING MATERIALS

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4383706A (en) * 1979-08-31 1983-05-17 Kureha Kagaku Kogyo Kabushiki Kaisha Pressure-sensitive recording paper
US4774223A (en) * 1986-04-09 1988-09-27 Toko International Patent Office Solvent, ink and coated paper for carbonless copying system
US4714495A (en) * 1986-04-09 1987-12-22 Kupeha Kagaku Kogyo Kabushiki Kaisha Solvent, ink and coated paper for carbonless copying system
GB2189797A (en) * 1986-05-02 1987-11-04 Kureha Kagaku Kokyo Kabushiki Solvent for chromogenic dye-precursor material for pressure-sensitive recording paper
GB2189798A (en) * 1986-05-02 1987-11-04 Kureha Chemical Ind Co Ltd Solvent for chromogenic dye-precursor material for pressure-sensitive recording paper
US4774136A (en) * 1986-05-02 1988-09-27 Kureha Kagaku Kogyo Kabushiki Kaisha Solvent for the chromogenic dye-precursor material for a pressure-sensitive recording paper sheet and a pressure-sensitive recording paper sheet prepared by using the solvent
US4699658A (en) * 1986-05-02 1987-10-13 Kureha Kagaku Kogyo Kabushiki Kaisha Solvent for chromogenic dye-precursor material for pressure-sensitive recording paper sheet and pressure-sensitive recording paper sheet prepared by using the solvent
US4822767A (en) * 1986-05-02 1989-04-18 Kureha Kagaku Kogyo Kabushiki Kaisha Solvent for chromogenic dye-precursor material for pressure-sensitive recording paper sheet and pressure-sensitive recording paper sheet prepared by using the solvent
GB2189797B (en) * 1986-05-02 1990-04-18 Kureha Chemical Ind Co Ltd Solvent for chromogenic dye-precursor material for pressure-sensitive recording paper
GB2189798B (en) * 1986-05-02 1990-05-02 Kureha Chemical Ind Co Ltd Solvent for chromogenic dye-precursor material for pressure-sensitive recording paper
US5281266A (en) * 1991-06-18 1994-01-25 The Wiggins Teape Group Limited Solvent compositions for use in pressure-sensitive copying paper
US5472489A (en) * 1991-06-18 1995-12-05 The Wiggins Teape Group Limited Solvent compositions for use in pressure-sensitive copying paper
US5464803A (en) * 1992-06-04 1995-11-07 The Wiggins Teape Group Limited Pressure-sensitive record material
US5605874A (en) * 1994-07-20 1997-02-25 The Wiggins Teape Group Limited Pressure-sensitive copying material

Also Published As

Publication number Publication date
DE2618575C3 (en) 1981-03-12
US4070303A (en) 1978-01-24
FR2309613A1 (en) 1976-11-26
DE2618575B2 (en) 1980-07-03
DE2618575A1 (en) 1976-11-18
FR2309613B1 (en) 1980-10-24
JPS51129314A (en) 1976-11-10
JPS604797B2 (en) 1985-02-06

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19930430